27 citations · 59 across the 6 of their papers we have counts for
6 papers
Static Black Holes and Iyer-Wald Entropy in Gravity
I. Díaz-Saldaña, J. López-Domínguez, Wilfredo Yupanqui +2
We investigate static, spherically symmetric black hole solutions in a class of higher-curvature gravitational theories described by a Lagrangian that depends on the Ricci and Kret…
Effective Improved-GUP Cosmology: Emergent FLRW Universe without a Bounce
Saeed Rastgoo, Wilfredo Yupanqui
We investigate the effective dynamics of a spatially flat FLRW universe coupled to a massless scalar field by applying the improved generalized uncertainty principle (GUP)-inspired…
Semiclassical resolution of the black hole singularity inspired in the minimal uncertainty approach
Brayan Melchor, Rolando Perca, Wilfredo Yupanqui
We propose a new lapse function that simplifies the Hamiltonian constraint, describing the interior of the black hole in terms of the Ashtekar-Barbero variables, into a more straig…
Black hole interior quantization: a minimal uncertainty approach
Pasquale Bosso, Octavio Obregón, Saeed Rastgoo +1
In a previous work we studied the interior of the Schwarzschild black hole implementing an effective minimal length, by applying a modification to the Poisson brackets of the theor…
Modified entropies as the origin of generalized uncertainty principles
Nana Cabo Bizet, Octavio Obregón, Wilfredo Yupanqui
The Heisenberg uncertainty principle is known to be connected to the entropic uncertainty principle. This correspondence is obtained employing a Gaussian probability distribution f…
Deformed algebra and the effective dynamics of the interior of black holes
Pasquale Bosso, Octavio Obregón, Saeed Rastgoo +1
We consider the classical Hamiltonian of the interior of the Schwarzschild black hole in Ashtekar-Barbero connection formalism. Then, inspired by generalized uncertainty principle…